Exact Mass: 128.05

Exact Mass Matches: 128.05

Found 232 metabolites which its exact mass value is equals to given mass value 128.05, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

(±)-Furaneol

4-Hydroxy-2,5-dimethyl-3(2H)-furanone, 15 wt. \\% (in propylene glycol), FG

C6H8O3 (128.0473)


4-hydroxy-2,5-dimethylfuran-3-one is a member of the class of furans that is 2,5-dimethylfuran carrying additional oxo and hydroxy groups at positions 3 and 4 respectively. It has been found particularly in strawberries and other such fruits. It has a role as a flavouring agent, a fragrance and a plant metabolite. It is a member of furans, an enol and a cyclic ketone. It is a conjugate acid of a 4-hydroxy-2,5-dimethylfuran-3-olate. Furaneol is a natural product found in Mangifera indica, Fragaria, and other organisms with data available. Furaneol is a metabolite found in or produced by Saccharomyces cerevisiae. A member of the class of furans that is 2,5-dimethylfuran carrying additional oxo and hydroxy groups at positions 3 and 4 respectively. It has been found particularly in strawberries and other such fruits. Flavouring agent. Furaneol is found in many foods, some of which are fruits, nuts, pulses, and cereals and cereal products. (±)-Furaneol is found in animal foods. (±)-Furaneol is a flavouring agent. Furaneol is mainly isolated from American grape (Vitis labrusca) and its hybrid grape. Furaneol is an important aroma compound in fruits and contribute to the strawberry-like note in some wines[1]. Furaneol is mainly isolated from American grape (Vitis labrusca) and its hybrid grape. Furaneol is an important aroma compound in fruits and contribute to the strawberry-like note in some wines[1].

   

2,5-Bis(hydroxymethyl)furan

2,5-Bis(hydroxymethyl)furan; 2,5-Di(hydroxymethyl)furan; 5-(hydroxymethyl)-furfuryl alcohol

C6H8O3 (128.0473)


2,5-furandimethanol is a furan carrying two hydroxymethyl substituents at the 2- and 5-positions. It is a member of furans and a diol. 2,5-Furandimethanol is a natural product found in Wallemia sebi with data available. 2,5-Furandimethanol is obtained from 5-Hydroxymethylfurfural. 5-hydroxymethylfurfural, as a building block, is considered an important intermediate due to its rich chemistry and potential availability from carbohydrates such as fructose, glucose, sucrose, cellulose and inulin[1][2]. 2,5-Furandimethanol is obtained from 5-Hydroxymethylfurfural. 5-hydroxymethylfurfural, as a building block, is considered an important intermediate due to its rich chemistry and potential availability from carbohydrates such as fructose, glucose, sucrose, cellulose and inulin[1][2].

   

5,6-Dihydrothymine

Dihydro-5-methyl-2,4(1H,3H)-pyrimidinedione

C5H8N2O2 (128.0586)


Dihydrothymine (CAS: 696-04-8) is an intermediate breakdown product of thymine. Dihydropyrimidine dehydrogenase catalyzes the reduction of thymine into 5,6-dihydrothymine; then dihydropyrimidinase hydrolyzes 5,6-dihydrothymine into N-carbamyl-beta-alanine. Finally, beta-ureidopropionase catalyzes the conversion of N-carbamyl-beta-alanine into beta-alanine. When present at abnormally high levels, dihydrothymine can be toxic, although the mechanism of toxicity is not clear. In particular, patients with dihydropyrimidinase deficiency exhibit highly increased concentrations of 5,6-dihydrouracil and 5,6-dihydrothymine; and moderately increased concentrations of uracil and thymine can be detected in urine. Dihydropyrimidinase deficiency is a disorder that can cause neurological and gastrointestinal problems in some affected individuals. The most common neurological abnormalities that occur are intellectual disability, seizures, weak muscle tone (hypotonia), abnormally small head size (microcephaly), and autistic behaviours that affect communication and social interaction. Gastrointestinal problems that occur in dihydropyrimidinase deficiency include the backflow of acidic stomach contents into the esophagus (gastroesophageal reflux) and recurrent episodes of vomiting. COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS 5,6-Dihydro-5-methyluracil (Dihydrothymine), an intermediate breakdown product of thymine, comes from animal or plants. 5,6-Dihydro-5-methyluracil (Dihydrothymine) can be toxic when present at abnormally high levels[1].

   

Ketopantolactone

4,4-dimethyloxolane-2,3-dione

C6H8O3 (128.0473)


2-dehydropantolactone is a tetrahydrofurandione. It is functionally related to a pantoic acid. 2-Dehydropantolactone is a metabolite found in or produced by Saccharomyces cerevisiae. Ketopantolactone. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=13031-04-4 (retrieved 2024-10-30) (CAS RN: 13031-04-4). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

   

4-Amino-4-cyanobutanoic acid

gamma-Amino-gamma-cyanobutanoate; 4-Amino-4-cyanobutanoic acid

C5H8N2O2 (128.0586)


   

2-Amino-4-cyanobutanoic acid

alpha-Amino-gamma-cyanobutanoate; 2-Amino-4-cyanobutanoic acid

C5H8N2O2 (128.0586)


   

dihydrophloroglucinol

dihydrophloroglucinol

C6H8O3 (128.0473)


   

2-oxohex-4-enoic acid

(4E)-2-Oxohexenoic acid

C6H8O3 (128.0473)


   

2-Hydroxyhexa-2,4-dienoic acid

2-Hydroxyhexa-2,4-dienoic acid

C6H8O3 (128.0473)


   

2-(2-Aminoethyl)thiazole

2-(2-Aminoethyl)thiazole dihydrochloride

C5H8N2S (128.0408)


D018377 - Neurotransmitter Agents > D018494 - Histamine Agents > D017442 - Histamine Agonists

   

(5R)-Dihydrothymine

(5R)-Dihydrothymine

C5H8N2O2 (128.0586)


   

(2Z,4Z)-2-hydroxyhexa-2,4-dienoic acid

(2Z,4Z)-2-hydroxyhexa-2,4-dienoic acid

C6H8O3 (128.0473)


   

Osmundalactone

5-hydroxy-6-methyl-5,6-dihydro-2H-pyran-2-one

C6H8O3 (128.0473)


Osmundalactone is found in root vegetables. Osmundalactone is a constituent of Osmunda japonica (zenmai)

   

L-Cyclo(alanylglycyl)

3-Methyl-(S)-2,5-piperazinedione

C5H8N2O2 (128.0586)


L-Cyclo(alanylglycyl) is found in cocoa and cocoa products. L-Cyclo(alanylglycyl) is present in roasted cocoa bean Cyclo(Ala-Gly), a metabolite of a mangrove endophytic fungus, Penicillium thomi, exhibits cytotoxicity against A549, HepG2 and HT29 cells. The IC50 values range from 9.5 to 18.1 μM[1].

   

3-Hydroxy-4,5-dimethyl-2(5H)-furanone

2,3-Dimethyl-4-hydroxy-2,5-dihydrofuran-5-one

C6H8O3 (128.0473)


Description: 3-Hydroxy-4,5-dimethyl-2(5H)-furanone or sotolone is key flavoring compound found in raw cane sugar, aged sake, coffee, fenugreek, lovage and wines. Sotolon (also known as sotolone) is a lactone and an extremely powerful aroma compound, with the typical smell of fenugreek or curry at high concentrations and maple syrup, caramel, or burnt sugar at lower concentrations. In 1999 it was shown that sotolone is the cause of the odor found in patients with maple syrup urine disease (MSUD) - PMID 10234605. This compound was found in the urine of 7 MSUD patients but was undetectable in normal individuals. 3-Hydroxy-4,5-dimethyl-2(5H)-furanone belongs to the family of Butenolides. These are dihydrofurans with a carbonyl group at the C2 carbon atom. Key flavour compound found in raw cane sugar, aged sake, coffee, fenugreek, lovage and wines

   

Squamolone

2-oxo-1-Pyrrolidinecarboxamide, 9ci

C5H8N2O2 (128.0586)


Squamolone is found in fruits. Squamolone is a constituent of Annona squamosa (sugar apple) and Asimina triloba (pawpaw)

   

5,6-Dihydro-4-methoxy-2H-pyran-2-one

5,6-Dihydro-4-methoxy-2H-pyran-2-one

C6H8O3 (128.0473)


5,6-Dihydro-4-methoxy-2H-pyran-2-one is a mycotoxin produced by Penicillium italicum. Mycotoxin production by Penicillium italicum.

   

xi-5-Acetyltetrahydro-2(3H)-furanone

xi-5-Acetyltetrahydro-2(3H)-furanone

C6H8O3 (128.0473)


xi-5-Acetyltetrahydro-2(3H)-furanone is found in alcoholic beverages. Aroma constituent of wine especially sherry. xi-5-Acetyltetrahydro-2(3H)-furanone is formed during fermentation. Aroma constituent of wine especies sherry. Formed during fermentation. xi-5-Acetyltetrahydro-2(3H)-furanone is found in alcoholic beverages.

   

L-erythro-5-(1-Hydroxyethyl)-2(5H)-furanone

L-erythro-5-(1-Hydroxyethyl)-2(5H)-furanone

C6H8O3 (128.0473)


L-erythro-5-(1-Hydroxyethyl)-2(5H)-furanone is found in root vegetables. L-erythro-5-(1-Hydroxyethyl)-2(5H)-furanone is a constituent of akaboshi zenmai (Osmunda japonica) fronds. Constituent of akaboshi zenmai (Osmunda japonica) fronds. L-erythro-5-(1-Hydroxyethyl)-2(5H)-furanone is found in root vegetables.

   

2-Ethyl-3,4-dihydroxyfuran

5-ethyl-4-hydroxy-2,3-dihydrofuran-3-one

C6H8O3 (128.0473)


2-Ethyl-3,4-dihydroxyfuran is a flavour ingredien

   

2,7-Oxepanedione

Butanedicarboxylic anhydride

C6H8O3 (128.0473)


2,7-Oxepanedione is a food starch esterification agent. Food starch esterification agent

   

Pyroglutamine*

(3S)-3-Aminohexahydro-2,6-pyridinedione

C5H8N2O2 (128.0586)


Pyroglutamine (CAS: 2353-44-8), also known as alpha-aminoglutarimide or 3-amino-1,6-dioxopiperidine, belongs to the class of organic compounds known as alpha amino acids and derivatives. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon), or a derivative thereof. Pyroglutamine is considered to be soluble (in water) and acidic. Pyroglutamine has been identified in the human placenta (PMID: 32033212).

   

3-Aminopiperidine-2,6-dione

3-Amino-1,6-dioxopiperidine

C5H8N2O2 (128.0586)


   

2,3,5-Hexanetrione

hexane-2,3,5-trione

C6H8O3 (128.0473)


   

5,6-dihydrothymine

Dihydro-5-methyl-2,4(1H,3H)-pyrimidinedione

C5H8N2O2 (128.0586)


Dihydrothymine, also known as 5,6-dihydro-5-methyluracil or 5,6-dihydrothymine, (S)-isomer, is a member of the class of compounds known as hydropyrimidines. Hydropyrimidines are compounds containing a hydrogenated pyrimidine ring (i.e. containing less than the maximum number of double bonds.). Dihydrothymine is soluble (in water) and a very weakly acidic compound (based on its pKa). Dihydrothymine can be found in a number of food items such as hyssop, arrowroot, nopal, and red rice, which makes dihydrothymine a potential biomarker for the consumption of these food products. Dihydrothymine can be found primarily in blood, cerebrospinal fluid (CSF), saliva, and urine, as well as in human prostate tissue. Dihydrothymine exists in all living organisms, ranging from bacteria to humans. In humans, dihydrothymine is involved in the pyrimidine metabolism. Dihydrothymine is also involved in few metabolic disorders, which include beta ureidopropionase deficiency, dihydropyrimidinase deficiency, MNGIE (mitochondrial neurogastrointestinal encephalopathy), and UMP synthase deficiency (orotic aciduria). Moreover, dihydrothymine is found to be associated with beta-ureidopropionase deficiency and dihydropyrimidinase deficiency. Dihydrothymine is a non-carcinogenic (not listed by IARC) potentially toxic compound. Dihydrothymine is an intermediate in the metabolism of thymine . Dihydropyrimidine dehydrogenase catalyzes the reduction of thymine to 5, 6-dihydrothymine then dihydropyrimidinase hydrolyzes 5, 6-dihydrothymine to N-carbamyl-b-alanine. Finally, beta-ureidopropionase catalyzes the conversion of N-carbamyl-b-alanine to beta-alanine. Accumulation of dihydrothymine in the body has been shown to be toxic (T3DB). COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS 5,6-Dihydro-5-methyluracil (Dihydrothymine), an intermediate breakdown product of thymine, comes from animal or plants. 5,6-Dihydro-5-methyluracil (Dihydrothymine) can be toxic when present at abnormally high levels[1].

   

3-(Hydroxymethyl)-4-methyl-2(5H)-furanone

3-(Hydroxymethyl)-4-methyl-2(5H)-furanone

C6H8O3 (128.0473)


   

5,5-DIMETHYLHYDANTOIN

5,5-Dimethylimidazolidine-2,4-dione

C5H8N2O2 (128.0586)


   

1,2-Ethanediol, 1-(2-furanyl)-

1,2-Ethanediol, 1-(2-furanyl)-

C6H8O3 (128.0473)


   

3-hydroxymethyl-4-methyl-furan-2(5H)-one

3-hydroxymethyl-4-methyl-furan-2(5H)-one

C6H8O3 (128.0473)


A butenolide that is furan-2(5H)-one substituted by a hydroxymethyl group at position 3 and a methyl group at position 4. Isolated from an edible mushroom Mycoleptodonoides aitchisonii, it exhibits protective activity against endoplasmic reticulum (ER) stress dependent cell death.

   

2-methylbut-2-enediamide

2-methylbut-2-enediamide

C5H8N2O2 (128.0586)


   

SCHEMBL13995788

SCHEMBL13995788

C6H8O3 (128.0473)


   

ACMC-20mh2y

ACMC-20mh2y

C6H8O3 (128.0473)


   

1,3-Diazepane-2,4-dione

1,3-Diazepane-2,4-dione

C5H8N2O2 (128.0586)


   

5-oxopyrrolidine-2-carboxamide

5-oxopyrrolidine-2-carboxamide

C5H8N2O2 (128.0586)


   

dihydromaltol

dihydromaltol

C6H8O3 (128.0473)


   

2-(2-aminoethyl)-3-isoxazolin-5-one

2-(2-aminoethyl)-3-isoxazolin-5-one

C5H8N2O2 (128.0586)


   

SCHEMBL4652250

SCHEMBL4652250

C6H8O3 (128.0473)


   

Itaconamide

Itaconamide

C5H8N2O2 (128.0586)


   

4-Methyl-5-hydroxy-5,6-dihydro-2H-pyran-2-one

4-Methyl-5-hydroxy-5,6-dihydro-2H-pyran-2-one

C6H8O3 (128.0473)


   

1,2,3,4-tetrahydro-6-hydroxy1-5-pyrimidinecarboxaldehyde

1,2,3,4-tetrahydro-6-hydroxy1-5-pyrimidinecarboxaldehyde

C5H8N2O2 (128.0586)


   

1-hydroxy-3-hexene-2,5-dione

1-hydroxy-3-hexene-2,5-dione

C6H8O3 (128.0473)


   

5,6-Dihydro-4-hydroxy-6-methyl-2H-pyran-2-one

5,6-Dihydro-4-hydroxy-6-methyl-2H-pyran-2-one

C6H8O3 (128.0473)


   

4,5-dimethylthiazol-2-amine

4,5-dimethylthiazol-2-amine

C5H8N2S (128.0408)


   

1,5-dimethylimidazolidine-2,4-dione

1,5-dimethylimidazolidine-2,4-dione

C5H8N2O2 (128.0586)


   

SCHEMBL697309

SCHEMBL697309

C6H8O3 (128.0473)


   

methyl 4-oxopent-2-enoate

methyl 4-oxopent-2-enoate

C6H8O3 (128.0473)


   

furaneol (enol form)

furaneol (enol form)

C6H8O3 (128.0473)


   

indole-3-carbinonium ion

indole-3-carbinonium ion

C9H6N+ (128.05)


   

Dihydrothymine

5,6-Dihydrothymine

C5H8N2O2 (128.0586)


A pyrimidone obtained by formal addition of hydrogen across the 5,6-position of thymine. COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS 5,6-Dihydro-5-methyluracil (Dihydrothymine), an intermediate breakdown product of thymine, comes from animal or plants. 5,6-Dihydro-5-methyluracil (Dihydrothymine) can be toxic when present at abnormally high levels[1].

   

Dihydro-4,4-dimethyl-2,3-Furandione

Dihydro-4,4-dimethyl-2,3-Furandione

C6H8O3 (128.0473)


   

5,6-Dihydro-5-methyluracil

5,6-Dihydro-5-methyluracil

C5H8N2O2 (128.0586)


   

5,5-Dimethylhydantoin; LC-tDDA; CE10

5,5-Dimethylhydantoin; LC-tDDA; CE10

C5H8N2O2 (128.0586)


   

5,5-Dimethylhydantoin; LC-tDDA; CE20

5,5-Dimethylhydantoin; LC-tDDA; CE20

C5H8N2O2 (128.0586)


   

5,5-Dimethylhydantoin; LC-tDDA; CE30

5,5-Dimethylhydantoin; LC-tDDA; CE30

C5H8N2O2 (128.0586)


   

5,5-Dimethylhydantoin; LC-tDDA; CE40

5,5-Dimethylhydantoin; LC-tDDA; CE40

C5H8N2O2 (128.0586)


   

Dihydrothymine; AIF; CE0; MS2Dec

Dihydrothymine; AIF; CE0; MS2Dec

C5H8N2O2 (128.0586)


   

Dihydrothymine; AIF; CE10; MS2Dec

Dihydrothymine; AIF; CE10; MS2Dec

C5H8N2O2 (128.0586)


   

Dihydrothymine; AIF; CE30; MS2Dec

Dihydrothymine; AIF; CE30; MS2Dec

C5H8N2O2 (128.0586)


   

5,5-Dimethylhydantoin; AIF; CE0; MS2Dec

5,5-Dimethylhydantoin; AIF; CE0; MS2Dec

C5H8N2O2 (128.0586)


   

5,5-Dimethylhydantoin; AIF; CE10; MS2Dec

5,5-Dimethylhydantoin; AIF; CE10; MS2Dec

C5H8N2O2 (128.0586)


   

5,5-Dimethylhydantoin; AIF; CE30; MS2Dec

5,5-Dimethylhydantoin; AIF; CE30; MS2Dec

C5H8N2O2 (128.0586)


   

Dihydrothymine; LC-tDDA; CE10

Dihydrothymine; LC-tDDA; CE10

C5H8N2O2 (128.0586)


   

Dihydrothymine; LC-tDDA; CE20

Dihydrothymine; LC-tDDA; CE20

C5H8N2O2 (128.0586)


   

Dihydrothymine; LC-tDDA; CE30

Dihydrothymine; LC-tDDA; CE30

C5H8N2O2 (128.0586)


   

Dihydrothymine; LC-tDDA; CE40

Dihydrothymine; LC-tDDA; CE40

C5H8N2O2 (128.0586)


   

5,6-DIHYDRO THYMINE

5,6-DIHYDRO THYMINE

C5H8N2O2 (128.0586)


   

Methyl 4-oxo-2-pentenoate

Methyl 4-oxo-2-pentenoate

C6H8O3 (128.0473)


   

L-γ-Cyano-γ-aminobutyric acid

L-γ-Cyano-γ-aminobutyric acid

C5H8N2O2 (128.0586)


   

6-hydroxy-2-hexynoic acid

2-Hexynoic acid, 6-hydroxy-

C6H8O3 (128.0473)


   

squamolone

2-oxo-1-Pyrrolidinecarboxamide, 9ci

C5H8N2O2 (128.0586)


   

Osmundalactone

5-hydroxy-6-methyl-5,6-dihydro-2H-pyran-2-one

C6H8O3 (128.0473)


   

Sotolon

2,3-Dimethyl-4-hydroxy-2,5-dihydrofuran-5-one

C6H8O3 (128.0473)


   

Cyclo(ala-gly)

3-Methyl-(S)-2,5-piperazinedione

C5H8N2O2 (128.0586)


Cyclo(Ala-Gly), a metabolite of a mangrove endophytic fungus, Penicillium thomi, exhibits cytotoxicity against A549, HepG2 and HT29 cells. The IC50 values range from 9.5 to 18.1 μM[1].

   

2-Ethyl-3,4-furandiol

5-ethyl-4-hydroxy-2,3-dihydrofuran-3-one

C6H8O3 (128.0473)


   

L-erythro-Form

L-erythro-5-(1-Hydroxyethyl)-2(5H)-furanone

C6H8O3 (128.0473)


   

5,6-Dihydro-4-methoxy-2H-pyran-2-one

5,6-Dihydro-4-methoxy-2H-pyran-2-one

C6H8O3 (128.0473)


   

5-acetyloxolan-2-one

xi-5-Acetyltetrahydro-2(3H)-furanone

C6H8O3 (128.0473)


   

(±)-Furaneol

4-hydroxy-2,5-dimethyl-2,3-dihydrofuran-3-one

C6H8O3 (128.0473)


   

Adipic anhydride

Butanedicarboxylic anhydride

C6H8O3 (128.0473)


   

3-Acetyldihydro-2(3H)-furanone

3-Acetyldihydro-2(3H)-furanone

C6H8O3 (128.0473)


   

FA 6:2;O

(2E,4Z)-2-hydroxyhexa-2,4-dienoic acid

C6H8O3 (128.0473)


   

Glycidyl acrylate

Glycidyl acrylate

C6H8O3 (128.0473)


   

6-Methoxy-2,6-dihydro-3H-pyran-3-one

6-Methoxy-2,6-dihydro-3H-pyran-3-one

C6H8O3 (128.0473)


   

METHYL-(4-METHYL-THIAZOL-2-YL)-AMINE HYDROCHLORIDE

METHYL-(4-METHYL-THIAZOL-2-YL)-AMINE HYDROCHLORIDE

C5H8N2S (128.0408)


   

4,4-dimethylpyrazolidine-3,5-dione

4,4-dimethylpyrazolidine-3,5-dione

C5H8N2O2 (128.0586)


   

3,3-Dimethyldihydro-2,5-furandione

3,3-Dimethyldihydro-2,5-furandione

C6H8O3 (128.0473)


   

5-(1-METHYLETHYL)-1,3,4-OXADIAZOL-2(3H)-ONE

5-(1-METHYLETHYL)-1,3,4-OXADIAZOL-2(3H)-ONE

C5H8N2O2 (128.0586)


   

methyl 2-(oxetan-3-ylidene)acetate

methyl 2-(oxetan-3-ylidene)acetate

C6H8O3 (128.0473)


   

prop-2-enal,prop-2-enoic acid

prop-2-enal,prop-2-enoic acid

C6H8O3 (128.0473)


   

difluorotoluene

difluorotoluene

C7H6F2 (128.0438)


   

1-THIAZOL-4-YL-ETHYLAMINE

1-THIAZOL-4-YL-ETHYLAMINE

C5H8N2S (128.0408)


   

2,5-Difluorotoluene

2,5-Difluorotoluene

C7H6F2 (128.0438)


   

3,6-Dihydro-2H-pyran-4-carboxylic acid

3,6-Dihydro-2H-pyran-4-carboxylic acid

C6H8O3 (128.0473)


   

2,4-Furandimethanol

2,4-Furandimethanol

C6H8O3 (128.0473)


   

2-methyl-4,5-dihydro-1H-imidazole-5-carboxylic acid

2-methyl-4,5-dihydro-1H-imidazole-5-carboxylic acid

C5H8N2O2 (128.0586)


   

1-METHYL-4,5-DIHYDRO-1H-IMIDAZOLE-4-CARBOXYLIC ACID

1-METHYL-4,5-DIHYDRO-1H-IMIDAZOLE-4-CARBOXYLIC ACID

C5H8N2O2 (128.0586)


   

1,1,1-Trifluoro-2-methyl-2-propanol

1,1,1-Trifluoro-2-methyl-2-propanol

C4H7F3O (128.0449)


   

Pyrrolidine, 2-(nitromethylene)- (9CI)

Pyrrolidine, 2-(nitromethylene)- (9CI)

C5H8N2O2 (128.0586)


   

(1R)-3-oxocyclopentane-1-carboxylic acid

(1R)-3-oxocyclopentane-1-carboxylic acid

C6H8O3 (128.0473)


   

ETHYL-THIAZOL-2-YL-AMINE

ETHYL-THIAZOL-2-YL-AMINE

C5H8N2S (128.0408)


   

2-Oxocyclopentanecarboxylic acid

2-Oxocyclopentanecarboxylic acid

C6H8O3 (128.0473)


   

3,5-Difluorotoluene

3,5-Difluorotoluene

C7H6F2 (128.0438)


   

5-Ethyl-1,3-thiazol-2-amine

5-Ethyl-1,3-thiazol-2-amine

C5H8N2S (128.0408)


   

4,5-DIMETHYL-1,3-THIAZOL-2-AMINE

4,5-DIMETHYL-1,3-THIAZOL-2-AMINE

C5H8N2S (128.0408)


   

N-methyl-1-(1,3-thiazol-5-yl)methanamine

N-methyl-1-(1,3-thiazol-5-yl)methanamine

C5H8N2S (128.0408)


   

ethyl N-cyano-N-methylaminoformate

ethyl N-cyano-N-methylaminoformate

C5H8N2O2 (128.0586)


   

2-Pyrimidinecarboxylic acid, 1,4,5,6-tetrahydro- (9CI)

2-Pyrimidinecarboxylic acid, 1,4,5,6-tetrahydro- (9CI)

C5H8N2O2 (128.0586)


   

3,4-DIHYDRO-2H-PYRAN-2-CARBOXYLICACID

3,4-DIHYDRO-2H-PYRAN-2-CARBOXYLICACID

C6H8O3 (128.0473)


   

2-(Aminomethyl)-4-methyl-5(4H)-oxazolone

2-(Aminomethyl)-4-methyl-5(4H)-oxazolone

C5H8N2O2 (128.0586)


   

2H-Imidazole-2-thione, 1, 3-dihydro-1,3-dimethyl-

2H-Imidazole-2-thione, 1, 3-dihydro-1,3-dimethyl-

C5H8N2S (128.0408)


   

5,5-dimethyloxolane-2,4-dione

5,5-dimethyloxolane-2,4-dione

C6H8O3 (128.0473)


   

4-methylpiperazine-2,6-dione

4-methylpiperazine-2,6-dione

C5H8N2O2 (128.0586)


   

3-Methylglutaric Anhydride

3-Methylglutaric Anhydride

C6H8O3 (128.0473)


   

1-Allyl-1.2-diformyl hydrazine

1-Allyl-1.2-diformyl hydrazine

C5H8N2O2 (128.0586)


   

2-Cyano-N-(2-hydroxyethyl)acetamide

2-Cyano-N-(2-hydroxyethyl)acetamide

C5H8N2O2 (128.0586)


   

(R)-4-Carboxyphenylglycine

(R)-4-Carboxyphenylglycine

C5H8N2O2 (128.0586)


   

Ethyl 3-nitriloalaninate

Ethyl 3-nitriloalaninate

C5H8N2O2 (128.0586)


   

a-Acetobutyrolactone

2-Acetylbutyrolactone

C6H8O3 (128.0473)


   

Sodium 3-hydroxy(2,2-2H2)butanoate

Sodium 3-hydroxy(2,2-2H2)butanoate

C4H5D2NaO3 (128.0418)


   

Methyl-thiazol-2-ylmethyl-amine

Methyl-thiazol-2-ylmethyl-amine

C5H8N2S (128.0408)


   

(DIFLUOROMETHYL)BENZENE

(DIFLUOROMETHYL)BENZENE

C7H6F2 (128.0438)


   

(2-METHYLTHIAZOL-5-YL)METHANAMINE

(2-METHYLTHIAZOL-5-YL)METHANAMINE

C5H8N2S (128.0408)


   

3,3,3-Trifluoro-2-methyl-1-propanol

3,3,3-Trifluoro-2-methyl-1-propanol

C4H7F3O (128.0449)


   

(4-Methyl-1,3-Thiazol-5-Yl)Methanamine

(4-Methyl-1,3-Thiazol-5-Yl)Methanamine

C5H8N2S (128.0408)


   

N-Methyl-D3-Glycine Hydrochloride

N-Methyl-D3-Glycine Hydrochloride

C3H5ClD3NO2 (128.0432)


   

5-Ethylhydantoin

5-Ethylhydantoin

C5H8N2O2 (128.0586)


   

1-Acetylimidazolidin-2-one

1-Acetylimidazolidin-2-one

C5H8N2O2 (128.0586)


   

4,4,4-Trifluorobutanol

4,4,4-Trifluorobutanol

C4H7F3O (128.0449)


   

(E)-Ethyl 4-oxobut-2-enoate

(E)-Ethyl 4-oxobut-2-enoate

C6H8O3 (128.0473)


   

Ethyl 2-hydroxy-3-butynoate

Ethyl 2-hydroxy-3-butynoate

C6H8O3 (128.0473)


   

6,8-dioxabicyclo[3.2.1]octan-3-one

6,8-dioxabicyclo[3.2.1]octan-3-one

C6H8O3 (128.0473)


   

methyl 1-formylcyclopropane-1-carboxylate

methyl 1-formylcyclopropane-1-carboxylate

C6H8O3 (128.0473)


   

N,N-Dimethyl-1,3-thiazol-2-amine

N,N-Dimethyl-1,3-thiazol-2-amine

C5H8N2S (128.0408)


   

(2-Methylthiazol-4-yl)MethanaMine

2-METHYL-1,3-THIAZOLE-4-METHYLAMINE

C5H8N2S (128.0408)


   

1H-Imidazole-4,5-dimethanol

1H-Imidazole-4,5-dimethanol

C5H8N2O2 (128.0586)


   

2,4-Difluorotoluene

2,4-Difluorotoluene

C7H6F2 (128.0438)


   

5-(1-METHYLETHYL)-1,2,4-OXADIAZOL-3(2H)-ONE

5-(1-METHYLETHYL)-1,2,4-OXADIAZOL-3(2H)-ONE

C5H8N2O2 (128.0586)


   

5,6-Dihydro-2H-pyran-3-carboxylic acid

5,6-Dihydro-2H-pyran-3-carboxylic acid

C6H8O3 (128.0473)


   

4-fluorobenzaldehyde-2,3,5,6-d4

4-fluorobenzaldehyde-2,3,5,6-d4

C7HD4FO (128.0575)


   

5-Oxo-2-hexenoic acid

5-Oxo-2-hexenoic acid

C6H8O3 (128.0473)


   

5-ETHOXYFURAN-2(5H)-ONE

5-ETHOXYFURAN-2(5H)-ONE

C6H8O3 (128.0473)


   

5-Oxopyrrolidine-3-carboxamide

5-Oxopyrrolidine-3-carboxamide

C5H8N2O2 (128.0586)


   

(4-methyl-1,3-thiazol-2-yl)methylamine

(4-methyl-1,3-thiazol-2-yl)methylamine

C5H8N2S (128.0408)


   

3-Amino-5-ethoxyisoxazole

3-Amino-5-ethoxyisoxazole

C5H8N2O2 (128.0586)


   

1-ETHYL-1H-IMIDAZOLE-2-THIOL

1-ETHYL-1H-IMIDAZOLE-2-THIOL

C5H8N2S (128.0408)


   

6-Oxabicyclo[3.1.0]hexane-3-carboxylic acid

6-Oxabicyclo[3.1.0]hexane-3-carboxylic acid

C6H8O3 (128.0473)


   

5-Oxo-L-prolinamide

5-Oxo-L-prolinamide

C5H8N2O2 (128.0586)


   

Methyl 2,3-dihydro-4-furoate

Methyl 2,3-dihydro-4-furoate

C6H8O3 (128.0473)


   

1-(1,3-Thiazol-2-yl)ethanamine

1-(1,3-Thiazol-2-yl)ethanamine

C5H8N2S (128.0408)


   

3,4-dihydro-2H-pyran-5-carboxylic acid

3,4-dihydro-2H-pyran-5-carboxylic acid

C6H8O3 (128.0473)


   

1H-Imidazole-4-carboxylic acid, 4,5-dihydro-, methyl ester (9CI)

1H-Imidazole-4-carboxylic acid, 4,5-dihydro-, methyl ester (9CI)

C5H8N2O2 (128.0586)


   

4-HYDROXY-4-METHYL-PENT-2-YNOIC ACID

4-HYDROXY-4-METHYL-PENT-2-YNOIC ACID

C6H8O3 (128.0473)


   

acetylacrylic acid methyl ester

acetylacrylic acid methyl ester

C6H8O3 (128.0473)


   

5,6-dihydro-6-methyluracil

5,6-dihydro-6-methyluracil

C5H8N2O2 (128.0586)


   

1,1,1-trifluoro-2-butanol

1,1,1-trifluoro-2-butanol

C4H7F3O (128.0449)


   

4-ethyl-1,3-thiazol-2-amine(SALTDATA: HCl 0.7H2O)

4-ethyl-1,3-thiazol-2-amine(SALTDATA: HCl 0.7H2O)

C5H8N2S (128.0408)


   

2-Pyrrolidinecarboxamide,5-oxo-

2-Pyrrolidinecarboxamide,5-oxo-

C5H8N2O2 (128.0586)


   

1,6-ANHYDRO-2,3-DIDEOXY-BETA-D-THREO-HEX-2-ENOPYRANOSE

1,6-ANHYDRO-2,3-DIDEOXY-BETA-D-THREO-HEX-2-ENOPYRANOSE

C6H8O3 (128.0473)


   

2H-Imidazole-2-thione,1,3-dihydro-4,5-dimethyl-

2H-Imidazole-2-thione,1,3-dihydro-4,5-dimethyl-

C5H8N2S (128.0408)


   

6-methylpyridazin-3-ol hydrate

6-methylpyridazin-3-ol hydrate

C5H8N2O2 (128.0586)


   

1,6-ANHYDRO-2,3-DIDEOXY-BETA-D-ERYTHRO-HEX-2-ENOPRANOSE

1,6-ANHYDRO-2,3-DIDEOXY-BETA-D-ERYTHRO-HEX-2-ENOPRANOSE

C6H8O3 (128.0473)


   

4,4,4-TRIFLUORO-2-BUTANOL

4,4,4-TRIFLUORO-2-BUTANOL

C4H7F3O (128.0449)


   

1-(THIAZOL-5-YL)ETHANAMINE

1-(THIAZOL-5-YL)ETHANAMINE

C5H8N2S (128.0408)


   

2,4-DIAMINO-6-FLUOROPYRIMIDINE

2,4-DIAMINO-6-FLUOROPYRIMIDINE

C4H5FN4 (128.0498)


   

Caramel

Caramel

C6H8O3 (128.0473)


The substance obtained by controlled heat treatment of food-grade carbohydrates. Food-grade acids, alkalies, and salts may be used to assist carmelization. Food-grade antifoaming agents may be used in an amount not greater than that required to produce the intended effect. Consists essentially of colloidal aggregates that are dispersible in water but only partly dispersible in alcohol-water solutions. Depending upon the particular carmelizing agent used, may have a positive or negative colloidal charge in solution. (SciFinder).

   

(S)-2-(hydroxymethyl)-2,3-dihydro-4H-pyran-4-one

(S)-2-(hydroxymethyl)-2,3-dihydro-4H-pyran-4-one

C6H8O3 (128.0473)


   

(R)-2-(hydroxymethyl)-2,3-dihydro-4H-pyran-4-one

(R)-2-(hydroxymethyl)-2,3-dihydro-4H-pyran-4-one

C6H8O3 (128.0473)


   

5-Oxohexan-4-olide

5-Oxohexan-4-olide

C6H8O3 (128.0473)


   

(1S,3s,5R)-6-oxa-bicyclo[3.1.0]hexane-3-carboxylic acid

(1S,3s,5R)-6-oxa-bicyclo[3.1.0]hexane-3-carboxylic acid

C6H8O3 (128.0473)


   

(R)-1-Thiazol-4-yl-ethylamine

(R)-1-Thiazol-4-yl-ethylamine

C5H8N2S (128.0408)


   

2-(THIAZOL-4-YL)ETHYLAMINE

2-(THIAZOL-4-YL)ETHYLAMINE

C5H8N2S (128.0408)


   

3,4-dihydro-2H-pyran-6-carboxylic acid

3,4-dihydro-2H-pyran-6-carboxylic acid

C6H8O3 (128.0473)


   

Lithium benzoate

Lithium benzoate

C7H5LiO2 (128.045)


   

3-Oxocyclopentanecarboxylic acid

3-Oxocyclopentanecarboxylic acid

C6H8O3 (128.0473)


   

(S)-4-BROMO-1,2-EPOXYBUTANE

(S)-4-BROMO-1,2-EPOXYBUTANE

C5H8N2O2 (128.0586)


   

3-Oxocyclobutyl acetate

3-Oxocyclobutyl acetate

C6H8O3 (128.0473)


   

3-Oxabicyclo[3.1.0]hexane-6-carboxylic acid

3-Oxabicyclo[3.1.0]hexane-6-carboxylic acid

C6H8O3 (128.0473)


   

Methyl Acetylacrylate

Methyl Acetylacrylate

C6H8O3 (128.0473)


   

2-Cyclobutyl-2-oxoacetic acid

2-Cyclobutyl-2-oxoacetic acid

C6H8O3 (128.0473)


   

1,2-Dimethyl-1H-imidazole-4-thiol

1,2-Dimethyl-1H-imidazole-4-thiol

C5H8N2S (128.0408)


   

Methyl 3-oxocyclobutanecarboxylate

Methyl 3-oxocyclobutanecarboxylate

C6H8O3 (128.0473)


   

n-(2-cyanoethyl)glycine

n-(2-cyanoethyl)glycine

C5H8N2O2 (128.0586)


   

2,6-Difluorotoluene

2,6-Difluorotoluene

C7H6F2 (128.0438)


   

3,4-Difluorotoluene

3,4-Difluorotoluene

C7H6F2 (128.0438)


   

1-methylpiperazine-2,5-dione

1-methylpiperazine-2,5-dione

C5H8N2O2 (128.0586)


   

5-(2-Hydroxyethyl)furan-2(3H)-one

5-(2-Hydroxyethyl)furan-2(3H)-one

C6H8O3 (128.0473)


   

(2r)-4-Hydroxy-2,5-Dimethylfuran-3(2h)-One

(2r)-4-Hydroxy-2,5-Dimethylfuran-3(2h)-One

C6H8O3 (128.0473)


   

(S)-4-Hydroxy-2,5-dimethyl-3(2H)-furanone

(S)-4-Hydroxy-2,5-dimethyl-3(2H)-furanone

C6H8O3 (128.0473)


   

5-Acetyldihydrofuran-2(3H)-one

5-Acetyldihydrofuran-2(3H)-one

C6H8O3 (128.0473)


   

(Z)-2-oxo-4-hexenoic acid

(Z)-2-oxo-4-hexenoic acid

C6H8O3 (128.0473)


   

L-aculose

L-aculose

C6H8O3 (128.0473)


   

(2Z)-2-hydroxyhexa-2,5-dienoic acid

(2Z)-2-hydroxyhexa-2,5-dienoic acid

C6H8O3 (128.0473)


   

(E)-2-oxohex-3-enoic acid

(E)-2-oxohex-3-enoic acid

C6H8O3 (128.0473)


   

(Z)-2-oxohex-3-enoic acid

(Z)-2-oxohex-3-enoic acid

C6H8O3 (128.0473)


   

(R)-gamma-amino-gamma-cyanobutanoic acid

(R)-gamma-amino-gamma-cyanobutanoic acid

C5H8N2O2 (128.0586)


   

(S)-gamma-amino-gamma-cyanobutanoic acid

(S)-gamma-amino-gamma-cyanobutanoic acid

C5H8N2O2 (128.0586)


   

4,4-Dimethyldihydro-2,3-furandione

Dihydro-4,4-dimethyl-2,3-Furandione

C6H8O3 (128.0473)


   

2-(2-Aminoethyl)thiazole

2-Thiazol-2-yl-ethylamine

C5H8N2S (128.0408)


D018377 - Neurotransmitter Agents > D018494 - Histamine Agents > D017442 - Histamine Agonists

   

(4E)-2-Oxohexenoic acid

(4E)-2-Oxohexenoic acid

C6H8O3 (128.0473)


   

2-Hydroxy-cis-hex-2,4-dienoate

2-Hydroxy-cis-hex-2,4-dienoate

C6H8O3 (128.0473)


   

Sotolone

Sotolone

C6H8O3 (128.0473)


A natural product found particularly in Rubus idaeus and Saccharum officinarum.

   

Oxepane-2,7-dione

Oxepane-2,7-dione

C6H8O3 (128.0473)


   

2-oxopyrrolidine-1-carboxamide

2-oxopyrrolidine-1-carboxamide

C5H8N2O2 (128.0586)


   

3-methylpiperazine-2,5-dione

3-methylpiperazine-2,5-dione

C5H8N2O2 (128.0586)


A member of the class of 2,5-diketopiperazines that is piperazine substituted by oxo groups at positions 2 and 5, and by a methyl group at position 3.

   

5-(1-Hydroxyethyl)-2(5H)-furanone

5-(1-Hydroxyethyl)-2(5H)-furanone

C6H8O3 (128.0473)


   

3-aminopiperidine-2,6-dione

3-aminopiperidine-2,6-dione

C5H8N2O2 (128.0586)


   

2-Ethyl-3,4-dihydroxyfuran

2-Ethyl-3,4-dihydroxyfuran

C6H8O3 (128.0473)


   

alpha-amino-gamma-cyanobutanoic acid

alpha-amino-gamma-cyanobutanoic acid

C5H8N2O2 (128.0586)


An alpha-amino acid that is 2-aminobutanoic acid substituted at position 4 by a cyano group.

   

Aminocyanobutanoic acid

Aminocyanobutanoic acid

C5H8N2O2 (128.0586)


   

Hydroxyhexynoic acid

Hydroxyhexynoic acid

C6H8O3 (128.0473)


   

Oxohexenoic acid

Oxohexenoic acid

C6H8O3 (128.0473)


   

2-Dehydropantolactone

2-Dehydropantolactone

C6H8O3 (128.0473)


   

Dehydropantolactone

Dehydropantolactone

C6H8O3 (128.0473)


   

2-methyl-3h-furan-2-carboxylic acid

2-methyl-3h-furan-2-carboxylic acid

C6H8O3 (128.0473)


   

3-(hydroxymethyl)-4-methyl-5h-furan-2-one

3-(hydroxymethyl)-4-methyl-5h-furan-2-one

C6H8O3 (128.0473)


   

5r,6s-osmundalactone

NA

C6H8O3 (128.0473)


{"Ingredient_id": "HBIN011911","Ingredient_name": "5r,6s-osmundalactone","Alias": "NA","Ingredient_formula": "C6H8O3","Ingredient_Smile": "CC1C(C=CC(=O)O1)O","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "16244","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

4,5-dimethyl-3h-1,3-thiazol-2-imine

4,5-dimethyl-3h-1,3-thiazol-2-imine

C5H8N2S (128.0408)


   

3-hydroxy-4,5-dimethyl-3h-furan-2-one

3-hydroxy-4,5-dimethyl-3h-furan-2-one

C6H8O3 (128.0473)


   

1-(furan-2-yl)ethane-1,2-diol

1-(furan-2-yl)ethane-1,2-diol

C6H8O3 (128.0473)


   

(1r)-1-(furan-2-yl)ethane-1,2-diol

(1r)-1-(furan-2-yl)ethane-1,2-diol

C6H8O3 (128.0473)


   

(5r)-3-hydroxy-4,5-dimethyl-5h-furan-2-one

(5r)-3-hydroxy-4,5-dimethyl-5h-furan-2-one

C6H8O3 (128.0473)


   

5-(hydroxymethyl)-5-methylfuran-2-one

5-(hydroxymethyl)-5-methylfuran-2-one

C6H8O3 (128.0473)


   

(5r)-5-(hydroxymethyl)-5-methylfuran-2-one

(5r)-5-(hydroxymethyl)-5-methylfuran-2-one

C6H8O3 (128.0473)


   

(5r,6s)-5-hydroxy-6-methyl-5,6-dihydropyran-2-one

(5r,6s)-5-hydroxy-6-methyl-5,6-dihydropyran-2-one

C6H8O3 (128.0473)


   

2-oxopyrrolidine-1-carboximidic acid

2-oxopyrrolidine-1-carboximidic acid

C5H8N2O2 (128.0586)


   

4,5-dihydroxy-3-methylcyclopent-2-en-1-one

4,5-dihydroxy-3-methylcyclopent-2-en-1-one

C6H8O3 (128.0473)


   

(2r)-4-hydroxy-2,5-dimethyl-2h-furan-3-one

(2r)-4-hydroxy-2,5-dimethyl-2h-furan-3-one

C6H8O3 (128.0473)


   

(5r)-5-[(1s)-1-hydroxyethyl]-5h-furan-2-one

(5r)-5-[(1s)-1-hydroxyethyl]-5h-furan-2-one

C6H8O3 (128.0473)


   

(5s,6r)-5-hydroxy-6-methyl-5,6-dihydropyran-2-one

(5s,6r)-5-hydroxy-6-methyl-5,6-dihydropyran-2-one

C6H8O3 (128.0473)


   

(3s)-3-methyl-3,6-dihydropyrazine-2,5-diol

(3s)-3-methyl-3,6-dihydropyrazine-2,5-diol

C5H8N2O2 (128.0586)


   

(4r,5s)-4,5-dihydroxy-3-methylcyclopent-2-en-1-one

(4r,5s)-4,5-dihydroxy-3-methylcyclopent-2-en-1-one

C6H8O3 (128.0473)


   

5-hydroxy-2-methyl-3h-furan-2-carbaldehyde

5-hydroxy-2-methyl-3h-furan-2-carbaldehyde

C6H8O3 (128.0473)